Thread: Best Feeding Cartridges

Originally Posted by Tentman

Mostly its down to proper follower design (there is a "Mauser" formular) with the possible exception of the so called "alpha" type cartridges like the WSSM's etc. There is a great thread about it on Accurate Reloading forum by Duane Weibe (one of the finest contemporary custom gunmakers)

What you say.
Follower and magazine dimensions especially width. Peter Paul Mauser had it right.